bbcode call php?

[Mum]

I want to use a bbcode, to call a php file. Can someone point me in the right direction?

[BlueNinjaGo]

Have you tried uploading it to the server, and then just calling it in the BBCode?

Or if the PHP code is short, I would try putting it in the replacement code with <?php ?> around it.

[Mum]

I have tried that but it doesn't work.